7869924

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3160

約数の個数: 36

約数和(自身を含む): 20180160

約数和(自身を除く): 12310236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3079, 6158, 9237, 12316, 18474, 27711, 36948, 55422, 110844, 218609, 437218, 655827, 874436, 1311654, 1967481, 2623308, 3934962, 7869924]

約数ペア:

[(1, 7869924), (2, 3934962), (3, 2623308), (4, 1967481), (6, 1311654), (9, 874436), (12, 655827), (18, 437218), (36, 218609), (71, 110844), (142, 55422), (213, 36948), (284, 27711), (426, 18474), (639, 12316), (852, 9237), (1278, 6158), (2556, 3079)]